LLMS_Admin_Post_Table_Certificates

Customize display of the certificate post tables.

Contents

Source Source

File: includes/admin/post-types/post-tables/class-llms-admin-post-table-certificates.php

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class LLMS_Admin_Post_Table_Certificates {
 
    use LLMS_Trait_Award_Templates_Post_List_Table;
    use LLMS_Trait_User_Engagement_Type;
 
    /**
     * Query string variable used to identify the migration action.
     *
     * @var string
     */
    const MIGRATE_ACTION = 'llms-migrate-legacy-certificate';
 
    /**
     * Constructor
     *
     * @since 6.0.0
     *
     * @return void
     */
    public function __construct() {
 
        $this->engagement_type = 'certificate';
        $this->award_template_row_actions(); // defined in LLMS_Trait_Award_Templates_Post_List_Table.
 
        if ( ! llms_is_block_editor_supported_for_certificates() ) {
            return;
        }
 
        $post_types = array( 'llms_certificate', 'llms_my_certificate' );
        if ( in_array( llms_filter_input( INPUT_GET, 'post_type' ), $post_types, true ) ) {
            add_filter( 'display_post_states', array( $this, 'add_states' ), 20, 2 );
            add_filter( 'post_row_actions', array( $this, 'add_actions' ), 20, 2 );
        }
 
        if ( 1 === (int) llms_filter_input( INPUT_GET, self::MIGRATE_ACTION, FILTER_SANITIZE_NUMBER_INT ) ) {
            add_filter( 'llms_certificate_template_version', array( $this, 'upgrade_template' ), 10 );
        }
 
        add_filter( 'manage_llms_my_certificate_posts_columns', array( $this, 'mod_cols' ), 10, 1 );
 
    }
 
    /**
     * Add post row actions.
     *
     * @since 6.0.0
     *
     * @param array   $actions Array of post row actions.
     * @param WP_Post $post    Post object for the row.
     * @return array
     */
    public function add_actions( $actions, $post ) {
 
        $cert = llms_get_certificate( $post, true );
        if ( 1 === $cert->get_template_version() ) {
 
            $url                             = esc_url( add_query_arg( self::MIGRATE_ACTION, 1, get_edit_post_link( $post ) ) );
            $actions[ self::MIGRATE_ACTION ] = '<a href="' . $url . '">' . __( 'Migrate legacy certificate', 'lifterlms' ) . '</a>';
 
        }
 
        return $actions;
 
    }
 
    /**
     * Add state information denoting the usage of the legacy template.
     *
     * @since 6.0.0
     * @since 6.2.0 Made sure to only process certificates.
     *
     * @param string[] $states Array of post states.
     * @param WP_Post  $post   Post object.
     * @return string[]
     */
    public function add_states( $states, $post ) {
 
        $cert = llms_get_certificate( $post, true );
        if ( $cert && 1 === $cert->get_template_version() ) {
            $states['llms-legacy-template'] = __( 'Legacy', 'lifterlms' );
        }
 
        return $states;
 
    }
 
    /**
     * Modify the columns list for the `llms_my_certificate` post type.
     *
     * @since 6.0.0
     *
     * @param array $cols Array of columns.
     * @return array
     */
    public function mod_cols( $cols ) {
        unset( $cols['author'] );
        return $cols;
    }
 
    /**
     * Callback function for `llms_certificate_template_version` forcing an upgrade to version 2.
     *
     * @since 6.0.0
     *
     * @param integer $version Current template version.
     * @return integer
     */
    public function upgrade_template( $version ) {
        return 2;
    }
 
}

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Methods Methods

  • __construct — Constructor
  • add_actions — Add post row actions.
  • add_states — Add state information denoting the usage of the legacy template.
  • mod_cols — Modify the columns list for the `llms_my_certificate` post type.
  • upgrade_template — Callback function for `llms_certificate_template_version` forcing an upgrade to version 2.

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Changelog Changelog

Changelog
Version Description
6.0.0 Introduced.

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